Korea Tech Daily — 2026-05-19
SK Hynix is closing in on Samsung's market capitalization as its blistering AI-driven rally shrinks the gap to 82%, a milestone that has prompted Hana Securities to issue a rare bubble warning. In parallel, Korea's Q1 2026 venture investment hit 3.3 trillion won — up 24% year-on-year — while Seoul announced a new industrial-growth fund, and domestic tech giants Naver and Kakao raced to capture the voice AI market.
Korea Tech Daily — 2026-05-19
Top Story
SK Hynix's market capitalization gap with Samsung Electronics has narrowed to just 82%, a milestone that is sending ripples through Korea's financial community. Hana Securities warned that SK Hynix overtaking Samsung could signal a bubble, while simultaneously raising its KOSPI target to 10,380 points — reflecting the deep tension between AI-fueled euphoria and valuation discipline. Kioxia's own stock surged 23-fold in a year after blowout earnings, with Korean retail investors net-buying 142.3 billion won; SK Hynix's stake in Kioxia is now on track to top 60 trillion won. JPMorgan added further fuel by raising its price targets on Samsung to 480,000 won and SK Hynix to 3 million won, citing structural memory growth driven by AI demand and long-term supply agreements.
Samsung · SK Hynix · LG
Hana Securities Warns SK Hynix Overtaking Samsung Could Signal Bubble Hana Securities issued a cautionary note saying that if SK Hynix surpasses Samsung in market cap — a scenario once unthinkable — it could be a sign that AI-related valuations have overheated. The brokerage nonetheless raised its KOSPI target to 10,380 points, underscoring the contradictory signals in the market.
JPMorgan Raises Samsung and SK Hynix Price Targets on Structural Memory Growth JPMorgan lifted Samsung's target to 480,000 won and SK Hynix's to 3 million won, pointing to the entry of memory chips into a phase of structural AI-driven demand and long-term supply agreements as key catalysts.
Kioxia Surge Lifts Korean Retail Investors and SK Hynix Kioxia hit its daily limit following blowout earnings, surging 23-fold in a year. Korean retail investors net-bought 143.2 billion won in Kioxia shares, while SK Hynix's stake value is on track to top 60 trillion won.
Naver · Kakao · LINE
Naver and Kakao Race to Capture Voice AI Market Domestic IT and telecom companies are moving quickly to secure a leading position in voice AI. As multimodal technology that can process text, voice, and images simultaneously matures, Naver and Kakao — alongside KT and SKT — are positioning their agents for consumers and enterprise clients. This follows their earlier moves into AI shopping and AI-powered search tabs.
Naver Accelerates AI Shopping and Search Agent Rollout Naver is deploying an AI shopping agent and a new "AI Tab" on its homepage and app as part of its broader agentic AI push. Travel and financial services agents are set to follow later in 2026, with investment exceeding 1 trillion won supporting the initiative.
Kakao Deepens ChatGPT Integration in KakaoTalk Kakao's 2026 roadmap centers on deepening ChatGPT integration within KakaoTalk, gradually introducing AI-driven features inside the messaging platform as part of its full-stack AI strategy that also includes collaboration with Google.
Startups & Investment
Korea Q1 Venture Investment Tops 3.3 Trillion Won; AI and Bio Lead South Korea's Q1 2026 venture investment reached 3.3 trillion won (approximately $2.2 billion), up 24.1% year-on-year, with ICT services and bio/medical sectors leading. New venture fund commitments hit a record 4.4 trillion won, signaling continued confidence in Korea's startup ecosystem.
Seoul Launches Fund for Industrial Growth and Manufacturing AI Transformation Seoul announced a dedicated fund to support projects promoting South Korea's industrial growth and AI transformation of the manufacturing sector, aiming to accelerate smart factory adoption across key industries.
Policy & Industry
Korea Lawmaker Calls for Overhauled AI Safety Framework Lawmaker Lee Jeong-heon publicly argued that Korea must overhaul its fragmented, siloed AI safety framework, calling for the National AI Strategy Committee and the AI Safety Institute to be empowered with clearer mandates and resources — in line with global regulatory trends from the EU and US.
Ministry of SMEs and Startups Expands Regional Venture Funds The Ministry of SMEs and Startups announced an expansion of regional venture funds to distribute startup investment more broadly across Korea's provinces, reducing reliance on Seoul-centric capital allocation.
What to Watch
- SK Hynix vs. Samsung market cap parity — If SK Hynix closes the remaining 18% gap, it would mark a historic first; watch for any policy response or institutional rebalancing that could trigger volatility.
- Korea's AI Safety Bill progress — Lawmaker Lee's proposals are expected to be debated in the National Assembly; the outcome will shape how Korea's AI governance aligns with EU and US regulatory frameworks.
- Leveraged ETF launch (May 22) — South Korea's State Council approved single-stock ±2x leveraged ETFs on Samsung Electronics and SK Hynix, due to launch by May 22; early trading volumes will indicate retail demand intensity.
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